1. What is UN38.3 certification UN38.3 certification Prior to delivery of lithium batteries to air transport, UN38.3 certification is required, that ....
charger is a device that uses the principle of electromagnetic induction for charging. Its principle is similar to that of a transformer. By placing a ...
Amazon requires UL reporting Amazon platform is increasingly strict with the quality control of products, and has scrutinized UL test reports. Many .....
1, What is Japan METI filing If cross-border e-commerce wants to sell live products on Amazon in Japan, it must hold PSE certificate + METI for record...